CONTROLS: Snap Action thermostat for fast recovery, 100% safety shut
off with built in pressure regulator, high limit control for back-up safety,
automatic standing pilot and brass burner valves. Optimal pressures are
4" WC for natural gas and 10" WC for propane. Manifold size is 3/4"
NPT. All controls are tested and confirmed in good working order.
Calibration and adjustments are the responsibility of the installer.